Optimization Online


Applications — OR and Management Sciences Submissions - 2002

January 2002

Models and Solution Techniques for Frequency Assignment Problems
Karen I. Aardal, Stan P.M. van Hoesel, Arie M.C.A. Koster, Carlo Mannino, Antonio Sassano

A 1.52-Approximation Algorithm for the Uncapacitated Facility Location Problem
Mohammad Mahdian, Yinyu Ye, Jiawei Zhang

April 2002

A binary LP model to the facility layout problem
Christos Papahristodoulou

Mesh Topology Design in Overlay Virtual Private Networks
Ezhan Karasan, Oya Ekin-Karasan, Nail Akar, Mustafa C. Pinar

May 2002

Production and Logistics
Near-optimal solutions of large-scale Single Machine Scheduling Problems
Pasquale Avella, Maurizio Boccia, Bernardo D'Auria

Using ACCPM in a simplicial decomposition algorithm for the traffic assignment problem
Dulce Rosas, Jordi Castro, Lidia Montero

July 2002

Yield Management
A Class of Hybrid Methods for Revenue Management
William Cooper, Tito Homem-de-Mello

August 2002

A Branch-and-Price Algorithm and New Test Problems for Spectrum Auctions
Oktay Gunluk, Laci Ladanyi, Sven de Vries

September 2002

A GRASP with path-relinking for the p-median problem
Mauricio G. C. Resende, Renato F. Werneck

A hybrid genetic algorithm for the job shop scheduling problem
José F. Gonçalves, Jorge José M. Mendes, Mauricio G. C. Resende

A fast swap-based local search procedure for location problems
Mauricio G. C. Resende, Renato F. Werneck

October 2002

Scheduling a sequence of tasks with general completion costs
Francis Sourd

The continuous assignment problem and its application to preemptive and non-preemptive scheduling with irregular cost functions
Francis Sourd

Hierarchical Network Design Using Simulated Annealing
Tommy Thomadsen, Jens Clausen

Optimal Portfolios using Linear Programming Models
Christos Papahristodoulou

Finance and Economics
Optimisation of physical and financial power purchase portfolios
Gorden Spangardt, Michael Lucht, Wilhelm Althaus

Production and Logistics
A hybrid genetic algorithm for manufacturing cell formation
José F. Gonçalves, Mauricio G. C. Resende

November 2002

Transparent optical network design with sparse wavelength conversion
Adrian Zymolka, Arie Koster, Roland Wessäly

Finance and Economics
Rebalancing an Investment Portfolio in the Presence of Transaction Costs
John E. Mitchell, Stephen Braun

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